CVE-2005-2105
First published: Fri Jul 01 2005(Updated: )
Cisco IOS 12.2T through 12.4 allows remote attackers to bypass Authentication, Authorization, and Accounting (AAA) RADIUS authentication, if the fallback method is set to none, via a long username.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Puppet Cisco IOS | =12.2\(2\)xr | |
| Puppet Cisco IOS | =12.2\(4\)xr | |
| Puppet Cisco IOS | =12.2t | |
| Puppet Cisco IOS | =12.2xb | |
| Puppet Cisco IOS | =12.2xc | |
| Puppet Cisco IOS | =12.2xd | |
| Puppet Cisco IOS | =12.2xe | |
| Puppet Cisco IOS | =12.2xf | |
| Puppet Cisco IOS | =12.2xg | |
| Puppet Cisco IOS | =12.2xh | |
| Puppet Cisco IOS | =12.2xi | |
| Puppet Cisco IOS | =12.2xj | |
| Puppet Cisco IOS | =12.2xk | |
| Puppet Cisco IOS | =12.2xl | |
| Puppet Cisco IOS | =12.2xm | |
| Puppet Cisco IOS | =12.2xq | |
| Puppet Cisco IOS | =12.2xr | |
| Puppet Cisco IOS | =12.2xt | |
| Puppet Cisco IOS | =12.2xw | |
| Puppet Cisco IOS | =12.2ya | |
| Puppet Cisco IOS | =12.2yb | |
| Puppet Cisco IOS | =12.2yc | |
| Puppet Cisco IOS | =12.2yd | |
| Puppet Cisco IOS | =12.2yf | |
| Puppet Cisco IOS | =12.2yg | |
| Puppet Cisco IOS | =12.2yh | |
| Puppet Cisco IOS | =12.2yj | |
| Puppet Cisco IOS | =12.2yl | |
| Puppet Cisco IOS | =12.2ym | |
| Puppet Cisco IOS | =12.2yn | |
| Puppet Cisco IOS | =12.2yp | |
| Puppet Cisco IOS | =12.2yq | |
| Puppet Cisco IOS | =12.2yr | |
| Puppet Cisco IOS | =12.2yt | |
| Puppet Cisco IOS | =12.2yu | |
| Puppet Cisco IOS | =12.2yv | |
| Puppet Cisco IOS | =12.2yw | |
| Puppet Cisco IOS | =12.2yy | |
| Puppet Cisco IOS | =12.2zb | |
| Puppet Cisco IOS | =12.2zc | |
| Puppet Cisco IOS | =12.2zd | |
| Puppet Cisco IOS | =12.2ze | |
| Puppet Cisco IOS | =12.2zf | |
| Puppet Cisco IOS | =12.2zg | |
| Puppet Cisco IOS | =12.2zh | |
| Puppet Cisco IOS | =12.2zj | |
| Puppet Cisco IOS | =12.2zl | |
| Puppet Cisco IOS | =12.2zn | |
| Puppet Cisco IOS | =12.2zo | |
| Puppet Cisco IOS | =12.2zp | |
| Puppet Cisco IOS | =12.3b | |
| Puppet Cisco IOS | =12.3bc | |
| Puppet Cisco IOS | =12.3bw | |
| Puppet Cisco IOS | =12.3ja | |
| Puppet Cisco IOS | =12.3t | |
| Puppet Cisco IOS | =12.3xa | |
| Puppet Cisco IOS | =12.3xb | |
| Puppet Cisco IOS | =12.3xc | |
| Puppet Cisco IOS | =12.3xd | |
| Puppet Cisco IOS | =12.3xe | |
| Puppet Cisco IOS | =12.3xf | |
| Puppet Cisco IOS | =12.3xg | |
| Puppet Cisco IOS | =12.3xh | |
| Puppet Cisco IOS | =12.3xi | |
| Puppet Cisco IOS | =12.3xj | |
| Puppet Cisco IOS | =12.3xk | |
| Puppet Cisco IOS | =12.3xl | |
| Puppet Cisco IOS | =12.3xm | |
| Puppet Cisco IOS | =12.3xn | |
| Puppet Cisco IOS | =12.3xq | |
| Puppet Cisco IOS | =12.3xr | |
| Puppet Cisco IOS | =12.3xs | |
| Puppet Cisco IOS | =12.3xt | |
| Puppet Cisco IOS | =12.3xu | |
| Puppet Cisco IOS | =12.3xw | |
| Puppet Cisco IOS | =12.3xx | |
| Puppet Cisco IOS | =12.3xy | |
| Puppet Cisco IOS | =12.3ya | |
| Puppet Cisco IOS | =12.3yb | |
| Puppet Cisco IOS | =12.3yd | |
| Puppet Cisco IOS | =12.3yf | |
| Puppet Cisco IOS | =12.3yg | |
| Puppet Cisco IOS | =12.3yh | |
| Puppet Cisco IOS | =12.3yi | |
| Puppet Cisco IOS | =12.3yj | |
| Puppet Cisco IOS | =12.3yk | |
| Puppet Cisco IOS | =12.3yl | |
| Puppet Cisco IOS | =12.3yn | |
| Puppet Cisco IOS | =12.3yq | |
| Puppet Cisco IOS | =12.3yr | |
| Puppet Cisco IOS | =12.3ys | |
| Puppet Cisco IOS | =12.4 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2005-2105?
CVE-2005-2105 is classified as a medium severity vulnerability as it allows attackers to bypass critical authentication mechanisms.
How do I fix CVE-2005-2105?
To remediate CVE-2005-2105, ensure that fallback RADIUS authentication settings are appropriately configured and not set to 'none'.
Which versions of Cisco IOS are affected by CVE-2005-2105?
CVE-2005-2105 affects Cisco IOS versions 12.2T through 12.4.
Can CVE-2005-2105 be exploited remotely?
Yes, CVE-2005-2105 can be exploited remotely by attackers to bypass authentication.
What kind of attacks are possible due to CVE-2005-2105?
Attackers can gain unauthorized access to networks by exploiting CVE-2005-2105, leading to potential data breaches and security incidents.
- agent/references
- agent/type
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/author
- agent/severity
- agent/last-modified-date
- agent/event
- agent/description
- agent/first-publish-date
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/cisco
- canonical/cisco ios
- version/cisco ios/12.2\(2\)xr
- version/cisco ios/12.2\(4\)xr
- version/cisco ios/12.2t
- version/cisco ios/12.2xb
- version/cisco ios/12.2xc
- version/cisco ios/12.2xd
- version/cisco ios/12.2xe
- version/cisco ios/12.2xf
- version/cisco ios/12.2xg
- version/cisco ios/12.2xh
- version/cisco ios/12.2xi
- version/cisco ios/12.2xj
- version/cisco ios/12.2xk
- version/cisco ios/12.2xl
- version/cisco ios/12.2xm
- version/cisco ios/12.2xq
- version/cisco ios/12.2xr
- version/cisco ios/12.2xt
- version/cisco ios/12.2xw
- version/cisco ios/12.2ya
- version/cisco ios/12.2yb
- version/cisco ios/12.2yc
- version/cisco ios/12.2yd
- version/cisco ios/12.2yf
- version/cisco ios/12.2yg
- version/cisco ios/12.2yh
- version/cisco ios/12.2yj
- version/cisco ios/12.2yl
- version/cisco ios/12.2ym
- version/cisco ios/12.2yn
- version/cisco ios/12.2yp
- version/cisco ios/12.2yq
- version/cisco ios/12.2yr
- version/cisco ios/12.2yt
- version/cisco ios/12.2yu
- version/cisco ios/12.2yv
- version/cisco ios/12.2yw
- version/cisco ios/12.2yy
- version/cisco ios/12.2zb
- version/cisco ios/12.2zc
- version/cisco ios/12.2zd
- version/cisco ios/12.2ze
- version/cisco ios/12.2zf
- version/cisco ios/12.2zg
- version/cisco ios/12.2zh
- version/cisco ios/12.2zj
- version/cisco ios/12.2zl
- version/cisco ios/12.2zn
- version/cisco ios/12.2zo
- version/cisco ios/12.2zp
- version/cisco ios/12.3b
- version/cisco ios/12.3bc
- version/cisco ios/12.3bw
- version/cisco ios/12.3ja
- version/cisco ios/12.3t
- version/cisco ios/12.3xa
- version/cisco ios/12.3xb
- version/cisco ios/12.3xc
- version/cisco ios/12.3xd
- version/cisco ios/12.3xe
- version/cisco ios/12.3xf
- version/cisco ios/12.3xg
- version/cisco ios/12.3xh
- version/cisco ios/12.3xi
- version/cisco ios/12.3xj
- version/cisco ios/12.3xk
- version/cisco ios/12.3xl
- version/cisco ios/12.3xm
- version/cisco ios/12.3xn
- version/cisco ios/12.3xq
- version/cisco ios/12.3xr
- version/cisco ios/12.3xs
- version/cisco ios/12.3xt
- version/cisco ios/12.3xu
- version/cisco ios/12.3xw
- version/cisco ios/12.3xx
- version/cisco ios/12.3xy
- version/cisco ios/12.3ya
- version/cisco ios/12.3yb
- version/cisco ios/12.3yd
- version/cisco ios/12.3yf
- version/cisco ios/12.3yg
- version/cisco ios/12.3yh
- version/cisco ios/12.3yi
- version/cisco ios/12.3yj
- version/cisco ios/12.3yk
- version/cisco ios/12.3yl
- version/cisco ios/12.3yn
- version/cisco ios/12.3yq
- version/cisco ios/12.3yr
- version/cisco ios/12.3ys
- version/cisco ios/12.4